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Offres d'emplois

Back-end Developer (OncoDna)

OncoDNA recherche un(e)


Back-end Developer

OncoDNA helps oncologists to choose the most appropriate treatment for each patient’s cancer profile. In addition to diagnostic tests, OncoDNA has developed a data interpretation platform (SaaS model) for cancer centres. OncoDNA is one of the European leaders in the field of precision medicine. The company is based in the Gosselies Biopark and employs 45 people in four countries.

As part of its growth, OncoDNA is looking for a back-end developer to join the IT Team

As a back-end developer, you grab business requirements understand how they impact the back-end engines, describe the system requirements, and design solutions in collaboration with the architect. Once designs have been validated, implement the solution, including the related unit tests, and transfer knowledge to Front-end developers.

All in all, back-end engines shall be capable of both handling front-end demands and integrate with partners’ own systems.

Under IT Director’s responsibility, you …

Collaborate in the development of back-end IT systems that are embedded into OncoDNA’s product offering:

  • Analyze business’ demand and regulatory (mainly data privacy) constraints; helping business stakeholders to clarify (when needed) their expectations
  • Participate in various SCRUM ceremonies together with the rest of the team
  • Use (and improve) best practices and standards
  • Respect architecture vision … and propose evolutions
  • Code with Python within the various frameworks chosen by the team … propose improvement to those framework and support migration
  • Be responsible for timeline and quality


Systematically follow the work items in structured ticketing and Project management system (JIRA stack)

Actively support the evolution of the application landscape by

• Keeping in touch with technology evolution and propose introduction of new tools and frameworks

• Being creative and participating in the innovation activities of the company


Your profile

  • You have a master in computer science or equivalent
  • You are stress resistant
  • You have a good knowledge of OO languages (Python) and Data(Science)-related frameworks
  • You are experienced in designing, documenting and respecting coding best practices
  • You are experienced in conceptualizing and documenting designs
  • You are able to work with a Team
  • You are experienced with SCRUM (or other agile framework) is an asset
  • You are focus on customer satisfaction – quality driven
  • You get solid understanding of data analysis, as well as solid scientific background in general and a solid understanding of Information Technology and Data Science
  • You are fluent in English (oral & written), a second European language is an asset.


We offer you

  • An opportunity to participate in the evolution of tomorrow’s medicine
  • A young, dynamic and involved team in the fight against cancer
  • A challenging position within a dynamic and growing company
  • A possibility to play a key role in the company’s scale-up phase
  • An international environment in a rapidly changing digital industry
  • An attractive package commensurate with the position, responsibilities and its context



At OncoDNA we strive to help cancer patients. OncoDNA offers solutions combining the most relevant molecular technologies in order to provide a comprehensive characterization of the patient’s cancer, hence supporting oncologists in their treatment and follow-up decisions.


Interesting to join our team ?

Don’t hesitate to apply via